 |
| |||
| vacuum interrupter | |||
| vacuum breaker (pelipejchenko) | |||
| pressure vacuum breaker (openmindead); pv breaker (openmindead) | |||
| вакуумный прерыватель: 1 do fraz, 1 tematyki |
| Technika i technologia | 1 |
|
| |||
| vacuum interrupter | |||
| vacuum breaker (pelipejchenko) | |||
| pressure vacuum breaker (openmindead); pv breaker (openmindead) | |||
| вакуумный прерыватель: 1 do fraz, 1 tematyki |
| Technika i technologia | 1 |